Author |
Follow up period range in years (average) |
No of teeth |
Overall Percentage of teeth lost/failed |
Bergenholtz, 197224
|
2-11 |
45 |
6 |
Klavan, 197523
|
1-7 (3) |
34 |
2.9 |
Hamp and Nyman14
|
5 |
87 |
0 |
Langer et al., 198122
|
10 |
100 |
38 |
Erpenstein, 198325
|
1-7 (2.9) |
34 |
8.8 |
Buhler, 1988, 20
|
10 |
28 |
32 |
Newel 199132
|
0.5-7 |
70 |
30 |
Basten 199642
|
2-23 (11.5) |
49 |
8 |
Blomlof et al 1997 43
|
3-10 (5.8) |
146 |
22 |
Carnevale 199833
|
10 |
175 |
7 |
Hou 199926
|
5-13 (6.7±1.9) |
85 |
0 |
Park et al 2009 35
|
10 |
342 |
29.8 |
Lee et al 201227
|
10 |
149 |
59.7 |
Derks 201831
|
4–30 (14.7 ± 6.8 ). |
90 |
33.3 |
Alassadi 202044
|
1-16.8 (5 ± 4.3) |
85 |
44.7% |
AlSayed 2020 45
|
1-15 (9.62 ± 3.08) |
130 |
43.1% |